Magnetic-amplifier binary counting system,申请号US19530382692-传众专利搜索

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发明名称	Magnetic-amplifier binary counting system
摘要
申请公布号	US2796537(A)	申请公布日期	1957.06.18
申请号	US19530382692	申请日期	1953.09.28
申请人	BECKMAN INSTRUMENTS INC.	发明人	FITZGERALD ALAN S.
分类号	H03K23/76	主分类号	H03K23/76
代理机构		代理人
主权项
地址

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